Add a special header per-client call to parser provider data

docs/openapi_generator/pyopenapi/generator.py

@@ -462,6 +462,15 @@ class Generator:
 
         # parameters passed anywhere
         parameters = path_parameters + query_parameters
+        parameters += [
+            Parameter(
+                name="X-LlamaStack-ProviderData",
+                in_=ParameterLocation.Header,
+                description="JSON-encoded provider data which will be made available to the adapter servicing the API",
+                required=False,
+                schema=self.schema_builder.classdef_to_ref(str),
+            )
+        ]
 
         # data passed in payload
         if op.request_params:

docs/openapi_generator/run_openapi_generator.sh

@@ -7,6 +7,7 @@
 # the root directory of this source tree.
 
 PYTHONPATH=${PYTHONPATH:-}
+THIS_DIR="$(cd "$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")" && pwd)"
 
 set -euo pipefail
 
@@ -28,4 +29,6 @@ if [ ${#missing_packages[@]} -ne 0 ]; then
     exit 1
 fi
 
-PYTHONPATH=$PYTHONPATH:../.. python -m docs.openapi_generator.generate $*
+stack_dir=$(dirname $(dirname $THIS_DIR))
+models_dir=$(dirname $stack_dir)/llama-models
+PYTHONPATH=$PYTHONPATH:$stack_dir:$models_dir python -m docs.openapi_generator.generate $(dirname $THIS_DIR)